Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Bd2 win in 3 half-moves
2 Be1 draw
3 Re8 draw
4 Rg8 draw
5 Bb4 loss in 2 half-moves
6 Bc3 loss in 2 half-moves
7 Bd8 loss in 2 half-moves
8 Nf3 loss in 2 half-moves
9 Nf5 loss in 2 half-moves
10 Ng2 loss in 2 half-moves
11 Ng6 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 Bb6 loss in 1 half-moves
20 Bc7 loss in 1 half-moves